Hitori Bocchi, a girl with extreme social anxiety, has had only one friend throughout elementary school. When Bocchi learns they'll be split up after graduation, she makes a promise to her: "By the time of my middle school graduation, I'll make friends with everyone in my class." And if she can't... they won't be friends anymore?! But Bocchi has a hard time talking to people. When she gets nervous, her legs cramp. She can't look other people in the eye. She doesn't even know how to make friends! Every way she thinks of to make friends ends up failing. Will her friend-making plan pay off?!

A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.

The story begins one winter day when the wish of a few girls was realized with a miracle, changing the landscape of a town. "In the skies above this town, a disc is always there."

Starlight is a play loved throughout the world. Karen and Hikari make a promise with each other when they're young that one day they'll stand on that stage together. Time passes, and now the girls are 16 years old. Karen is very enthusiastic about the lessons she takes every day, holding her promise close to her heart. Hikari has transferred schools and is now away from Karen. But the cogs of fate turn, and the two are destined to meet again. The girls and other Stage Girls will compete in a mysterious audition process to gain acceptance into the revue.

"If we turn thirty and still haven't found someone, we promise that we will marry each other".

Afraid of the consequences of breaking their promise, best friends Dave and Pie become spouses in order to fulfil a vow they made in university.

An intimate look inside the highs and lows of year one at LeBron James’ I Promise School, serving the most at-risk students and families in his hometown of Akron, Ohio.